| Mission type | Communication |
|---|---|
| Operator | Arabsat → INSAT |
| COSPAR ID | 1992-010B |
| SATCAT no. | 21894 |
| Mission duration | 7 years (planned) 12¾ years (achieved) |
| Spacecraft properties | |
| Bus | Spacebus 100 |
| Manufacturer | Aérospatiale/MBB[1] |
| Launch mass | 1,360 kilograms (3,000 lb) |
| Start of mission | |
| Launch date | 26 February 1992, 23:58:10 UTC |
| Rocket | Ariane 44L |
| Launch site | Kourou ELA-2 |
| Contractor | Arianespace |
| End of mission | |
| Disposal | Decommissioned |
| Deactivated | October 2004 |
| Orbital parameters | |
| Reference system | Geocentric |
| Regime | Geostationary |
| Longitude | 31° East 55° East 82.5° East |
| Period | 24 hours |
| Transponders | |
| Band | 2 E/F-band 25 G/H-Band |
INSAT-2DT, previously Arabsat-1C and also known as INSAT-2R, was a Saudi Arabian and subsequently Indian communications satellite which was operated initially by Arabsat, and then by the Indian National Satellite System.